I have waited quite a while to do this review as I really wanted to test the product so I could provide good information. I have been using the product for about 5 weeks, I had a spot on my cheekbone that I had talked to my dermatologist about, she didn't think it was something to be concerned about and we decided to watch it and after using the serum it is gone. Additionally, the lines above my upper lip have completely disappeared. They were not super deep, but deep enough that they really bothered me. The lines below my lower lip are still there, however. They are a bit deeper, so hopefully, with time, they will get a bit better.
For me, Ursa Major products are a big splurge as I am on a fixed income. I have loved everything I have tried - The Golden Hour Recovery Cream, The Forest Achemy Eye Cream ( I have some now - it is just so moisturizing and like nothing else I have ever used - in a league of it's own!), and The Mountain Glow Serum. Unfortunately, I can't use all of these at the same time, I wish I could have this as my daily routine. But, I can only buy here and there during sales. I really would like to use the Lunar Bloom Retinal Serum daily for sure; this bottle will be running out soon!!! Nonetheless, I can't recommend it enough. If you are on the fence on any Ursa Major product, including this fabulous one, give it a try.